Course Enrollment System

This is a full-stack web application with CRUD operations that allows students to register and enroll in courses, while admins and instructors can manage courses. It is built using:

• Frontend: React + Tailwind CSS
• Backend: Ruby on Rails 8 (API mode) with MySQL
• Authentication: Devise Token Auth (JWT-based)

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Features

Student

• Login / Register
• View available courses
• Enroll and Unenroll from courses
• View enrolled courses

Instructor

• Login/Registration with secret code
• Can view Instructor Dashboard (optional features)

Admin

• Login
• Can add or delete courses
• Can view all courses and enrolled student counts

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Technologies Used

• React (Frontend)
• Tailwind CSS (Styling)
• Ruby on Rails 8 (Backend API)
• MySQL (Database)
• Devise Token Auth (JWT-based Authentication)
• React Router DOM (Routing)
• Vite (React setup)

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Setup

Backend:

cd backend
bundle install
rails db:create db:migrate db:seed
rails s -p 3000

Frontend:

cd frontend
npm install
npm run dev